From 19985dbb8c0aa66dc4bf7905abc1148de909097d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= <anton@sijanec.eu>
Date: Tue, 11 Jan 2022 12:35:47 +0100
Subject: prvi-commit

---
 frontend/install/classes/class.DisplayCheck.php | 392 ++++++++++++++++++++++++
 1 file changed, 392 insertions(+)
 create mode 100644 frontend/install/classes/class.DisplayCheck.php

(limited to 'frontend/install/classes/class.DisplayCheck.php')

diff --git a/frontend/install/classes/class.DisplayCheck.php b/frontend/install/classes/class.DisplayCheck.php
new file mode 100644
index 0000000..81d7fc7
--- /dev/null
+++ b/frontend/install/classes/class.DisplayCheck.php
@@ -0,0 +1,392 @@
+<?php
+
+	
+class DisplayCheck{
+
+
+	function __construct(){
+
+	}
+	
+        
+	// Izris strani za preverjanje konfiguracije streznika, baze
+	public function displayCheckPage(){
+		global $lang;
+        
+        echo '<h2>'.$lang['install_check_title'].'</h2>';
+
+        echo '<p>'.$lang['install_check_text'].'</p><br/>';
+
+        
+        $red_error = false;
+
+        // APACHE
+        echo '<div class="check_segment apache">';
+        echo '<h3>'.$lang['install_check_apache'].'</h3>';
+        
+        $apache_check = $this->apacheCheck();
+        foreach($apache_check as $apache_item){
+
+            if($apache_item['error'] == 1){
+                $color_class = 'orange';
+            }
+            elseif($apache_item['error'] == 2){
+                $color_class = 'red';
+                $red_error = true;
+            }
+            else{
+                $color_class = 'green';
+            }
+
+            echo '<div class="check_item">';
+            echo '  <div class="what">'.$lang['install_check_'.$apache_item['what']].':</div>';
+            echo '  <div class="value '.$color_class.'">'.$apache_item['value'].'</div>';
+            echo '</div>';
+        }
+        echo '</div>';
+
+
+        // PHP
+        echo '<div class="check_segment php">';
+        echo '<h3>'.$lang['install_check_php'].'</h3>';
+        
+        $php_check = $this->phpCheck();
+        foreach($php_check as $php_item){
+
+            if($php_item['error'] == 1){
+                $color_class = 'orange';
+            }
+            elseif($php_item['error'] == 2){
+                $color_class = 'red';
+                $red_error = true;
+            }
+            else{
+                $color_class = 'green';
+            }
+
+            echo '<div class="check_item">';
+            echo '  <div class="what">'.$lang['install_check_'.$php_item['what']].':</div>';
+            echo '  <div class="value '.$color_class.'">'.$php_item['value'].'</div>';
+            echo '</div>';
+        }
+        echo '</div>';
+
+
+        // SQL
+        echo '<div class="check_segment sql">';
+        echo '<h3>'.$lang['install_check_sql'].'</h3>';
+        
+        $sql_check = $this->sqlCheck();
+        foreach($sql_check as $sql_item){
+
+            if($sql_item['error'] == 1){
+                $color_class = 'orange';
+            }
+            elseif($sql_item['error'] == 2){
+                $color_class = 'red';
+                $red_error = true;
+            }
+            else{
+                $color_class = 'green';
+            }
+
+            echo '<div class="check_item">';
+            echo '  <div class="what">'.$lang['install_check_'.$sql_item['what']].':</div>';
+            echo '  <div class="value '.$color_class.'">'.$sql_item['value'].'</div>';
+            echo '</div>';
+        }
+        echo '</div>';
+
+
+        // OTHER
+        echo '<div class="check_segment other">';
+        echo '<h3>'.$lang['install_check_other'].'</h3>';
+        
+        $other_check = $this->otherCheck();
+        foreach($other_check as $other_item){
+
+            if($other_item['error'] == 1){
+                $color_class = 'orange';
+            }
+            elseif($other_item['error'] == 2){
+                $color_class = 'red';
+                $red_error = true;
+            }
+            else{
+                $color_class = 'green';
+            }
+
+            echo '<div class="check_item">';
+            echo '  <div class="what">'.$lang['install_check_'.$other_item['what']].':</div>';
+            echo '  <div class="value '.$color_class.'">'.$other_item['value'].'</div>';
+            echo '</div>';
+        }
+        echo '</div>';        
+        
+
+        // Next button - if no red errors
+        echo '<div class="bottom_buttons">';
+        echo '  <a href="index.php?step=welcome"><input name="back" value="'.$lang['back'].'" type="button"></a>';
+        if(!$red_error)
+            echo '  <a href="index.php?step=settings"><input type="button" value="'.$lang['next1'].'"></a>';
+        else
+            echo '  <a href="index.php?step=check"><input type="button" value="Ponovno preveri"></a>';
+        echo '</div>';
+    }
+
+
+    // Preverimo apache
+	private function apacheCheck(){
+        global $lang;
+
+        $result = array();
+
+        $apache_modules = apache_get_modules();
+
+        // Mod rewrite
+        $result['mod_rewrite']['what'] = 'mod_rewrite';
+        
+        if(in_array('mod_rewrite', $apache_modules)){
+            $result['mod_rewrite']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['mod_rewrite']['value'] = $lang['install_check_not_ok'];
+            $result['mod_rewrite']['error'] = 2;
+        }
+
+        return $result;
+    }
+
+    // Preverimo php verzijo
+	private function phpCheck(){
+        global $lang;
+
+        $result = array();
+
+
+        // Php verzija
+        $php_version = phpversion();
+        
+        $result['version']['what'] = 'php_version';
+        $result['version']['value'] = $php_version;
+
+        // Zahtevan je php 7 ali 8.0
+        if(substr($php_version, 0, 1) != '7' && substr($php_version, 0, 3) != '8.0'){
+            $result['version']['error'] = 2;
+        }
+
+
+        // Php nastavitve
+        // Open tag
+        $result['opentag']['what'] = 'short_open_tag';
+        if(ini_get('short_open_tag') == '1'){
+            $result['opentag']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['opentag']['value'] = 'Not enabled';
+            $result['opentag']['error'] = 2;
+        }
+
+        // upload_max_filesize - 500M
+        $result['upload_max_filesize']['what'] = 'upload_max_filesize';
+        if((int)str_replace('M', '', ini_get('upload_max_filesize')) >= '500'){
+            $result['upload_max_filesize']['value'] = ini_get('upload_max_filesize');
+        }
+        else{
+            $result['upload_max_filesize']['value'] = ini_get('upload_max_filesize').' - '.$lang['install_check_upload_max_filesize_error'];
+            $result['upload_max_filesize']['error'] = 1;
+        }
+
+        // max_execution_time - 120
+        $result['max_execution_time']['what'] = 'max_execution_time';
+        if((int)ini_get('max_execution_time') >= 120){
+            $result['max_execution_time']['value'] = ini_get('max_execution_time');
+        }
+        else{
+            $result['max_execution_time']['value'] = ini_get('max_execution_time').' - '.$lang['install_check_max_execution_time_error'];
+            $result['max_execution_time']['error'] = 1;
+        }
+
+        // max_input_time - 120
+        $result['max_input_time']['what'] = 'max_input_time';
+        if((int)ini_get('max_input_time') >= 120){
+            $result['max_input_time']['value'] = ini_get('max_input_time');
+        }
+        else{
+            $result['max_input_time']['value'] = ini_get('max_input_time').' - '.$lang['install_check_max_input_time_error'];
+            $result['max_input_time']['error'] = 1;
+        }
+
+        // max_input_vars - 8000
+        /*$result['max_input_vars']['what'] = 'max_input_vars';
+        if((int)ini_get('max_input_vars') >= 8000){
+            $result['max_input_vars']['value'] = ini_get('max_input_vars');
+        }
+        else{
+            $result['max_input_vars']['value'] = 'Recommended value is 8000';
+            $result['max_input_vars']['error'] = true;
+        }*/
+
+        // memory_limit - 512M
+        $result['memory_limit']['what'] = 'memory_limit';
+        if((int)str_replace('M', '', ini_get('memory_limit')) >= 512){
+            $result['memory_limit']['value'] = ini_get('memory_limit');
+        }
+        else{
+            $result['memory_limit']['value'] = ini_get('memory_limit').' - '.$lang['install_check_memory_limit_error'];
+            $result['memory_limit']['error'] = 1;
+        }
+
+        // post_max_size - 500M
+        $result['post_max_size']['what'] = 'post_max_size';
+        if((int)str_replace('M', '', ini_get('post_max_size')) >= 500){
+            $result['post_max_size']['value'] = ini_get('post_max_size');
+        }
+        else{
+            $result['post_max_size']['value'] = ini_get('post_max_size').' - '.$lang['install_check_post_max_size_error'];
+            $result['post_max_size']['error'] = 1;
+        }
+
+
+        // Php moduli
+        // Mbstring
+        $result['mbstring']['what'] = 'mbstring';
+        if(extension_loaded('mbstring')){
+            $result['mbstring']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['mbstring']['value'] = $lang['install_check_not_ok'];
+            $result['mbstring']['error'] = 2;
+        }
+
+        // Openssl
+        $result['openssl']['what'] = 'openssl';
+        if(extension_loaded('openssl')){
+            $result['openssl']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['openssl']['value'] = $lang['install_check_not_ok'];
+            $result['openssl']['error'] = 2;
+        }
+
+        // GD
+        $result['gd']['what'] = 'gd';
+        if(extension_loaded('gd')){
+            $result['gd']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['gd']['value'] = $lang['install_check_not_ok'];
+            $result['gd']['error'] = 2;
+        }
+
+        // bcmath
+        $result['bcmath']['what'] = 'bcmath';
+        if(extension_loaded('bcmath')){
+            $result['bcmath']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['bcmath']['value'] = $lang['install_check_not_ok'];
+            $result['bcmath']['error'] = 2;
+        }
+
+        // zip
+        $result['zip']['what'] = 'zip';
+        if(extension_loaded('zip')){
+            $result['zip']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['zip']['value'] = $lang['install_check_not_ok'];
+            $result['zip']['error'] = 2;
+        }
+
+
+        return $result;
+    }
+
+    // Preverimo sql
+	private function sqlCheck(){
+        global $lang;
+
+        $result = array();
+
+        // Sql version
+        $sql_version = mysqli_get_server_info($GLOBALS['connect_db']);
+
+        $result['version']['what'] = 'sql_version';
+        $result['version']['value'] = $sql_version;
+
+        if(false){
+            $result['version']['error'] = 2;
+        }
+
+
+        // Strict
+        $sql_mode = sisplet_query("SHOW VARIABLES LIKE 'sql_mode'");
+        $row_mode = mysqli_fetch_array($sql_mode);
+            
+        $result['strict']['what'] = 'sql_strict';
+
+        if (strpos($row_mode[0], 'STRICT_TRANS_TABLES') === false) {
+            $result['strict']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['strict']['value'] = $lang['install_check_sql_strict_error'];
+            $result['strict']['error'] = 2;
+        }
+
+
+        return $result;
+    }
+
+    // Preverimo ostalo
+	private function otherCheck(){
+        global $lang;
+
+        $result = array();
+
+
+        // SED
+        $output = array();
+        exec("sed 2>&1", $output1);
+        $result['sed']['what'] = 'sed';
+
+        if(strpos($output1[0], 'not found') === false){
+            $result['sed']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['sed']['value'] = $lang['install_check_sed_error'];
+            $result['sed']['error'] = 2;
+        }
+
+
+        // AWK
+        $output = array();
+        exec("awk 2>&1", $output);
+        $result['awk']['what'] = 'awk';
+
+        if(strpos($output[0], 'not found') === false){
+            $result['awk']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['awk']['value'] = $lang['install_check_awk_error'];
+            $result['awk']['error'] = 2;
+        }
+
+
+        // Rscript
+        $output = array();
+        exec("Rscript 2>&1", $output);
+        $result['rscript']['what'] = 'r';
+
+        if(strpos($output[0], 'not found') === false){
+            $result['rscript']['value'] = $lang['install_check_ok'];
+        }
+        else{
+            $result['rscript']['value'] = $lang['install_check_r_error'];
+            $result['rscript']['error'] = 1;
+        }
+
+
+        return $result;
+    }
+}
\ No newline at end of file
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